Be Quiet! 450W PSU System Power Supply 10, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan


Free 1-3 day delivery

20 in stock


The System Power 10 450W has been designed with budget-conscious users in mind, who don’t want to compromise on reliability and quiet operation. Its advanced features such as a temperature-controlled fan and an impressively low stand-by drain highlight the value that the System Power 10 450W provides, even at the entry-level.

Key Features:

  • A temperature-controlled 120mm high-quality fan that minimizes system noise
  • Rock-solid stability with a robust 12V-rail
  • Precise voltage regulation using DC-to-DC technology
  • Reliable operation to support powerful GPUs
  • Stand-by drain of less than 0.15 watts
  • 80 PLUS® Bronze efficiency (up to 88.5%)
  • Sleek black flat cables
  • Comprehensive suite of top safety features
  • 5-year manufacturer’s warranty

Quiet Operation: Equipped with a temperature-controlled 120mm high-quality fan, the System Power 10 450W ensures the low noise operation that be quiet! is renowned for, offering exceptional quietness at this price point.

High System Performance: With proven reliability for CPU and GPU, the System Power 10 450W provides stable and dependable power. This ensures a steady and reliable operation even when your PC encounters an unexpectedly heavy load.

80 PLUS® Bronze Certification: The 80 PLUS Bronze certification of the System Power 10 450W, with an efficiency rating of up to 88.5%, is a testament to this PSU’s energy-saving operation.

Strong 12V Rail: The System Power 10 450W provides sufficient power for demanding graphics cards. Safety protections guard against overcurrents, over- and undervoltages, overtemperature, short circuits, and overloads, thereby keeping your valuable components safe.

Form Factor
Be Quiet! System Power 10
450 W
Fully Wired
ATX 12V v2.52
EPS 12V v2.92
1 x ATX-Motherboard (20+4-pin)
1 x P4+4 (CPU)
2 x PCI-e 6+2-pin (GPU)
1 x PATA
6 x SATA
Rail Design
Single strong 12V-rail
AC Input
200-240 Vac
Active PFC
Fan Type
Temperature-controlled 120mm quality fan
Fan Bearing
Sleeve Bearing
20% load: 8.7 dB(A)
50% load: 9.8 dB(A)
100% load: 19.2 dB(A)
80+ Certification
80+ Bronze
230V, 20% load: 86.8%
230V, 50% load: 88.5%
230V, 100% load: 85.5%
100,000 hours
OCP (over current protection)
OVP (over Voltage protection)
UVP (under Voltage protection)
SCP (short circuit protection)
OTP (over temperature protection)
OPP (over power protection)
SIP (Surge & Inrush Protection)
Additional Features
See Overview / Video
Package Contents
1.74 kg
(LxWxD) 150 x 140 x 86 mm
Package Weight
2.4000 kg
5 Years